Had a falling out with DHs sister a few years ago when she tried to slap me and never spoke to her since. DHs other sister is now getting married and we have all been invited to the wedding. The wedding itself is very small and a larger party will be held in the evening. I said to DH I would only go if his elder sister apologised for her behaviour (she knows she was out of order - she's told everyone this except me) but she refuses to. I'm now being made to feel bad for 'creating an awkward situation' by refusing to go to the wedding - but I'm not stopping DH from going! It feels like I'm getting all the blame here when I wasn't the one at fault! I suggested I might go to the evening do where there will be more people to 'dilute' the tension between me and SIL, but MIL (and DH) are more concerned about what people will think about me not going to the wedding than my feelings about it all. I don't want assaulted again! DH says bride to be wants me there and none of this is her fault (true) but in that case she needs to speak to her sister about it,not me!
AIBU by not going? Should I just grit my teeth and go??